Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 23:24

General

  • Target
    2026-06-28_358d12ef0301f8b26cf3ef3c9c269d52_elex_mafia_stealc_tofsee.exe
  • Size 444KB
  • Sample260628-3d17dshs2j
  • SHA256 cc421ea07f6f6c014427475195e88c2e3e7d94d2c905d93430334f8ee4c4f53d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-28_358d12ef0301f8b26cf3ef3c9c269d52_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_358d12ef0301f8b26cf3ef3c9c269d52_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4092
    • C:\Users\Admin\AppData\Local\Temp\EEC0.tmp
      "C:\Users\Admin\AppData\Local\Temp\EEC0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-28_358d12ef0301f8b26cf3ef3c9c269d52_elex_mafia_stealc_tofsee.exe E77C21C973C42DC334905CFA92B99051E71C5EBF435F1E4D8CB90598C79389788157C713D8B17D9C774B8FBA2AA3356D20BA4786092EC62F30781B8DC21DFED4
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4756

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        EEC0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\EEC0.tmp
        • Size 444KB
        • SHA256 b0fec3b3d621e9917dd10680c66e3761c32a136a4814610beb2eb249ad0ceea8
        • MD5 SHA1 SHA512 SSDEEP TLSH